Microservice Architecture · interview question
In the context of Docker, what does immutability refer to?
Multiple choiceMediumchapter-18-curatedpremiummicroservice-architecturedocker-containerization
Answer and explanation
Correct answer
C. The unchangeable state of Docker images once built.
Why
Docker images are immutable, meaning once they are built, they cannot be changed. This ensures consistency and reliability, as the same image will behave identically in any environment.
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